Cup holder for couch insert

thingiverse

My couch boasted two cup holders, but they were in deplorable condition and my son's (8 months old) tiny finger got stuck in one of the gaps intentionally designed into it. So, I created a replacement holder for it! It's much more solid, stays firmly in place, and best of all, has no surfaces that can trap little fingers or leak moisture through the rest of the couch. The base width measures 72mm (2.8 inches) and depth is 42mm, so scale to any size you may need, though this design seems universally suitable with the ones I've seen. I printed this holder with six layers, but that might be overkill; however, it feels very solid now. It will require supports for the top part. This is my first design. Thanks!